Bitdefender Customer Service

Noah Liam

's Avatar

Noah Liam August 1, 2017 - Bitdefender Customer Service

You cannot upgrade Bitdefender antivirus which is disconnected from Internet. It is possible however if you have the CD or the software already downloaded in your computer and all you need to do is install it. But, if you want to update your software you would definitely need Internet connection because updates are download it directly from the Bitdefender website and cannot be done without Internet connection.
Visit :-…